HomeEngine > Valve Train ComponentsDayco WP277K1B Engine Timing Belt Kit with Water Pump
Part #: WP277K1B

Dayco WP277K1B Engine Timing Belt Kit with Water Pump

Water Pump Kit without Seals
⚙️ 3 vehicles fit this part
🔍
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$381.42Free Shipping
🚚Free ShippingNo Cost to Continental U.S.
🔄Free Returns*Wrong fit? No cost
🛡️60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
🔥
✅ In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
📦Water Pump Kit without Seals
🚗Fitment: Subaru, Legacy
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Overview of Dayco Water Pump Kit without Seals WP277K1B

The Dayco Water Pump Kit without Seals WP277K1B is designed specifically for Subaru Legacy models. This engine timing belt kit with water pump provides a reliable solution for maintaining your vehicle's cooling and timing systems.

  • Compatible with Subaru Legacy vehicles
  • Includes water pump and timing belt components without seals
  • Part number WP277K1B for precise identification
  • Engine timing belt kit with water pump for integrated maintenance
  • Manufactured by Dayco, a recognized brand in automotive components

About the Water Pump Kit without Seals Product Line

The Dayco Water Pump Kit without Seals product line offers engine timing belt kits that include the water pump but exclude seals. This configuration allows for flexibility during installation, especially when seals are serviced separately or replaced with OEM parts. The WP277K1B kit is part of this line, providing essential components for timing belt and water pump replacement on compatible Subaru Legacy models.

Detailed Product Description

This Dayco Water Pump Kit without Seals WP277K1B is engineered to meet the specific requirements of Subaru Legacy engines. It combines the water pump and timing belt components into a single kit, facilitating coordinated replacement to maintain engine performance and cooling efficiency. The absence of seals in this kit allows technicians to use preferred seal options or OEM seals, depending on service needs. Using this kit helps ensure proper timing belt tension and water pump operation, which are critical for engine reliability.

Common Applications and Issues Addressed

  • Replacement of worn or damaged water pump in Subaru Legacy
  • Timing belt replacement to prevent engine timing failure
  • Addressing coolant leaks related to water pump malfunction
  • Preventing overheating caused by faulty water pump operation
  • Maintaining engine timing system integrity during scheduled maintenance

Installation Notes and Tips

When installing the Dayco WP277K1B kit on a Subaru Legacy, ensure that all related components are inspected for wear. Since this kit does not include seals, it is important to source compatible seals separately to complete the installation. Proper torque specifications and alignment procedures should be followed to avoid premature component failure. It is recommended to replace the timing belt and water pump simultaneously to maintain optimal engine function.

Quality Assurance and Warranty

Dayco manufactures the WP277K1B Water Pump Kit without Seals to meet industry standards for durability and performance. While specific warranty details are not provided here, Dayco products typically come with manufacturer-backed warranties covering defects in materials and workmanship. Using genuine Dayco parts helps ensure compatibility and reliability for Subaru Legacy engine maintenance.

This part fits 3 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
1999SubaruLegacy2.5LH4N/AIncludes: Water Pump, Timing Belt, Hydraulic Timing Belt Actuator, Camshaft Belt Tensioner, 3 Camshaft Belt Idlers; w/o Integral Actuator, Supersedes WP277K1A; Water Pump Kit without Seals
1997SubaruLegacy2.5LH4N/AIncludes: Water Pump, Timing Belt, Hydraulic Timing Belt Actuator, Camshaft Belt Tensioner, 3 Camshaft Belt Idlers; Supersedes WP277K1A; Water Pump Kit without Seals
1996SubaruLegacy2.5LH4N/AIncludes: Water Pump, Timing Belt, Hydraulic Timing Belt Actuator, Camshaft Belt Tensioner, 3 Camshaft Belt Idlers; Supersedes WP277K1A; Water Pump Kit without Seals

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

WPK-0059

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.